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  2. Ammonia solution - Wikipedia

    en.wikipedia.org/wiki/Ammonia_solution

    4 and OH − do not account for a significant fraction of the total amount of ammonia except in extremely dilute solutions. [6] The concentration of such solutions is measured in units of the Baumé scale , with 26 degrees Baumé (about 30% of ammonia by weight at 15.5 °C or 59.9 °F) being the typical high-concentration commercial product.

  3. Ammonia - Wikipedia

    en.wikipedia.org/wiki/Ammonia

    NH 3 carbon steel construction storage tanks with 0.2% by weight or more of water could last more than 50 years in service. [141] Experts warn that ammonium compounds not be allowed to come in contact with bases (unless in an intended and contained reaction), as dangerous quantities of ammonia gas could be released.

  4. Ammonia (data page) - Wikipedia

    en.wikipedia.org/wiki/Ammonia_(data_page)

    429.4 kPa 0.63857 g/cm 3: 3.4528×10 −3 g/cm 3: 1263 J/g 5 °C: 515.7 kPa 0.63167 g/cm 3: 4.1086×10 −3 g/cm 3: 1245 J/g 10 °C: 614.9 kPa 0.62469 g/cm 3: 4.8593×10 −3 g/cm 3: 1226 J/g 15 °C: 728.3 kPa 0.61755 g/cm 3: 5.7153×10 −3 g/cm 3: 1207 J/g 20 °C: 857.1 kPa 0.61028 g/cm 3: 6.6876×10 −3 g/cm 3: 1187 J/g 25 °C: 1003 kPa 0. ...

  5. Ethanol - Wikipedia

    en.wikipedia.org/wiki/Ethanol

    Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound with the chemical formula CH 3 CH 2 OH. It is an alcohol, with its formula also written as C 2 H 5 OH, C 2 H 6 O or EtOH, where Et stands for ethyl. Ethanol is a volatile, flammable, colorless liquid with a characteristic wine-like ...

  6. Hexol - Wikipedia

    en.wikipedia.org/wiki/Hexol

    In chemistry, hexol is a cation with formula {[Co(NH 3) 4 (OH) 2] 3 Co} 6+ — a coordination complex consisting of four cobalt cations in oxidation state +3, twelve ammonia molecules NH 3, and six hydroxy anions HO −, with a net charge of +6. The hydroxy groups act as bridges between the central cobalt atom and the other three, which carry ...

  7. Alcohol (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Alcohol_(chemistry)

    When necessary, the position of the hydroxyl group is indicated by a number between the alkane name and the -ol: propan-1-ol for CH 3 CH 2 CH 2 OH, propan-2-ol for CH 3 CH(OH)CH 3. If a higher priority group is present (such as an aldehyde , ketone , or carboxylic acid ), then the prefix hydroxy- is used, [ 19 ] e.g., as in 1-hydroxy-2 ...

  8. Ammonium sulfate - Wikipedia

    en.wikipedia.org/wiki/Ammonium_sulfate

    2 NH 3 + H 2 SO 4 → (NH 4) 2 SO 4. A mixture of ammonia gas and water vapor is introduced into a reactor that contains a saturated solution of ammonium sulfate and about 2% to 4% of free sulfuric acid at 60 °C. Concentrated sulfuric acid is added to keep the solution acidic, and to retain its level of free acid.

  9. Sodium ethoxide - Wikipedia

    en.wikipedia.org/wiki/Sodium_ethoxide

    It is easily prepared in the laboratory by treating sodium metal with absolute ethanol: [3] 2 CH 3 CH 2 OH + 2 Na → 2 CH 3 CH 2 ONa + H 2. The reaction of sodium hydroxide with anhydrous ethanol suffers from incomplete conversion to the ethoxide, but can still produce dry NaOEt by precipitation using acetone, [4] or by drying using additional ...

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